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| author | Tim Murray <timmurray@google.com> | 2015-11-30 10:59:55 -0800 |
|---|---|---|
| committer | Tim Murray <timmurray@google.com> | 2015-11-30 10:59:55 -0800 |
| commit | bd65161021cecc8d0cda8a5efb5650ce9782fee9 (patch) | |
| tree | 85abafcfac6807c42833c553ac08d70135f129fe | |
| parent | 392db573b35d6fe09c4da094ed81c54ed528a511 (diff) | |
| download | frameworks_native-bd65161021cecc8d0cda8a5efb5650ce9782fee9.zip frameworks_native-bd65161021cecc8d0cda8a5efb5650ce9782fee9.tar.gz frameworks_native-bd65161021cecc8d0cda8a5efb5650ce9782fee9.tar.bz2 | |
DO NOT MERGE: add support for new sched tracepoint
This tracepoint gives systrace the means to display the reason
for uninterruptible sleep.
bug 23350688
Change-Id: I9ee5b6904c27bcb5bd67c86fda66d45d0a3c0999
| -rw-r--r-- | cmds/atrace/atrace.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/cmds/atrace/atrace.cpp b/cmds/atrace/atrace.cpp index 26c5b4a..7201e77 100644 --- a/cmds/atrace/atrace.cpp +++ b/cmds/atrace/atrace.cpp @@ -93,6 +93,7 @@ static const TracingCategory k_categories[] = { { "sched", "CPU Scheduling", 0, { { REQ, "/sys/kernel/debug/tracing/events/sched/sched_switch/enable" }, { REQ, "/sys/kernel/debug/tracing/events/sched/sched_wakeup/enable" }, + { OPT, "/sys/kernel/debug/tracing/events/sched/sched_blocked_reason/enable" }, } }, { "irq", "IRQ Events", 0, { { REQ, "/sys/kernel/debug/tracing/events/irq/enable" }, |